A. STEVEN FRANKEL PH.D.
NPI 1588100770
Psychologist in Walnut Creek, CA

Active since January 11, 2017
43 QUAIL COURT, SUITE 110, WALNUT CREEK, CA 94596(925) 943-6175(925) 944-8889 Get Directions Write a Review

NPPES record last updated: March 12, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 12, 2020, Jan 11, 2017 (2 updates tracked since 2017).

About A. Steven Frankel Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

A. STEVEN FRANKEL PH.D. (NPI 1588100770) is an individual psychologist in Walnut Creek, California, licensed in California (PSY3354) and active in the NPI registry since January 2017. He maintains a secondary practice location in Monte Rio.

NPPES Registry Identity

NPI1588100770
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameA. STEVEN FRANKELCredential: PH.D.
Location Address43 QUAIL COURT, SUITE 110Walnut Creek, CA 94596
Mailing AddressPo Box 750Occidental, CA 95465-0750 · (925) 408-2258 · Fax (707) 865-5122
Fax(925) 944-8889
Sole ProprietorYes
Enumeration DateJanuary 11, 2017
Last NPPES UpdateMarch 12, 20202 updates tracked since enumeration
NPPES CertifiedMarch 12, 2020
NPI 1588100770 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License Licensed in CA · PSY3354
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
43 QUAIL COURT, Walnut Creek, CA 94596

Secondary Practice Location 1

Location 119375 Hwy 116Monte Rio, CA 95462 · Phone (707) 865-1200

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Chiropractor
43 QUAIL COURT, #202
WALNUT CREEK, CA 94596

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is A. Steven Frankel's NPI number?

The NPI number for A. Steven Frankel is 1588100770. It was assigned to this individual provider in the NPPES registry on January 11, 2017.

Where is A. Steven Frankel located?

A. Steven Frankel practices at 43 Quail Court Suite 110, Walnut Creek, CA 94596. The listed phone number is (925) 943-6175.

What is A. Steven Frankel's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

When was this NPI record last updated?

The NPPES record for A. Steven Frankel was last updated on March 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.